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PROX Piston Kit - 99.95 mm - Beta 498RR/520RR 01.7512.A

Part Number: 09106813
PROX
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SKU:
09106813
UPC:
193564283221
MPN:
01.7512.A
Availability:
Ships Same Business Day
Weight:
0.95 LBS
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MSRP: $221.95
Now: $183.00
Was: $221.95
— You save $38.95
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Description

The piston is the heart of your engine's combustion cycle, and worn or damaged pistons will kill performance and reliability. This PROX kit gives you OEM-quality components precision-engineered for your Beta 498RR/520RR, ensuring proper ring sealing, accurate clearances, and consistent power delivery. Upgrading to fresh pistons and rings is essential maintenance for serious riders and racers who demand dependable top-end performance.

What's Included:

  • Precision-machined piston
  • OEM-spec piston rings
  • Wrist pin
  • Retaining circlips
  • Installation instruction sheet

Technical Specifications:

  • Bore diameter: 99.95 mm
  • Piston material: Aluminum alloy
  • CNC precision machined
  • OEM factory ring specs
  • Fits Beta 498RR/520RR
  • MPN: 01.7512.A
  • Complete replacement kit
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PROX Piston Kit - 71.94 mm - Beta 01.7398.A

PROX

MSRP: $221.95
Now: $170.00
Was: $221.95
When your piston fails, engine performance tanks—and so does your race day. The PROX Piston Kit delivers OEM-equivalent reliability with CNC precision, ensuring consistent compression, proper ring...
09106807
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Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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